* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: black;
}

li {
    list-style: none;
}

.w {
    width: 1200px;
    margin: 0 auto;
}

.logo {
    float: left;
    height: 100px;
    width: 230px;
    margin-left: 30px;
}

.logo img {
    width: 70px;
    height: 70px;
    float: left;
    margin-top: 15px;
}

.logo span {
    float: left;
    height: 10px;
    margin-left: 15px;
    font-size: 18px;
    font-weight: 800;
    font-family: YouYuan;
    color: #fff;
}

nav {
    height: 100px;
    line-height: 100px;
    background-color: #30180cf6;
}

nav ul li {
    height: 100px;
    float: left;
}

nav ul li a {
    height: 100px;
    padding: 0 20px;
    font-size: 16px;
    color: #fff;
}

.right {
    float: right;

    width: 80px;

}

.logins {
    text-align: center;
    display: block;
    width: 80px;
    height: 40px;
    line-height: 40px;
    margin-top: 30px;
    font-size: 14px;
    background-color: rgb(41, 19, 7);
    border-radius: 10px;

}

nav ul li ul {
    display: none;
    width: 140px;
    height: 200px;
    z-index: 99999;
}

nav ul li ul li {
    height: 100px;
    background-color: #faf1b3f6;
    float: left;
    z-index: 99999;
}

nav ul li ul li a {
    color: #764300;
}

nav ul li:hover ul {
    display: block;
    position: absolute;
    opacity: 0.8;
}

nav ul li:hover a {
    color: #764300;
}

footer {
    height: 170px;
    text-align: center;
    color: #fff;
    background-color: #30180cf6;
    padding-top: 10px;
}


footer p {
    margin-top: 5px;
}

footer p img {
    width: 50px;
    height: 50px;
}